다대다 컬럼조회 질문

해당강의까지 진행하고 실습해보고 있습니다.

Member <-> Team 이 다대다 관계여서 
이관계를 풀기위해 
Member -< TeamMember >- Team
      1           :                N               :       1. 

로 풀어줬습니다.

teamId 를 url로 받아서 해당 팀에 소속된 멤버를 조회하고 싶습니다.

ApiController

@GetMapping("/members/{teamId}")
public List<MemberDto> findByTeamMembers(
        @PathVariable Long teamId
) {
    List<Member> members = memberService.findByTeamMembers(teamId);
    List<MemberDto> result = members.stream()
            .map(m -> new MemberDto(m))
            .collect(Collectors.toList());
    return result;
}

MemberDTO & TeamMemberDto

@Data
public class MemberDto {
    private Long memberId;
    private String name;
    private MemberStatus status;
    private String avatar;
    private List<TeamMemberDto> teamMembers;

    public MemberDto(Member member) {
        memberId = member.getId();
        name = member.getName();
        status = member.getStatus();
        avatar = member.getAvatar();
        teamMembers = member.getTeamMembers()
                .stream().map(teamMember -> new TeamMemberDto(teamMember))
                .collect(Collectors.toList());
    }

    @Data
    static class TeamMemberDto {
        private String teamName;
        private Long hostId;

        public TeamMemberDto(TeamMember teamMember) {
            teamName = teamMember.getTeam().getName();
            hostId = teamMember.getTeam().getId();
        }
    }
}

Repository

public List<Member> findByTeamMembers(Long teamId) {
    return em.createQuery("select distinct m from Member m" +
                    " join fetch m.teamMembers tm" +
                    " join fetch tm.team t" +
                    " where t.id = :teamId",Member.class)
            .setParameter("teamId", teamId)
            .getResultList();
}

제이슨 결과

Json 결과에 대해

제가 궁금한것은 홍길동이라는 사람의 팀네임을 뽑기위해 
teamMembers -> teamName 으로 나오는것은 비효율 적이라 생각합니다

즉 제가 원하는 결과는 

혹시 방법이 있나요?